13280055

素因数分解:

$3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{953}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 21293280

約数和(自身を除く): 8013225

約数列:

[1, 3, 5, 15, 929, 953, 2787, 2859, 4645, 4765, 13935, 14295, 885337, 2656011, 4426685, 13280055]

約数ペア:

[(1, 13280055), (3, 4426685), (5, 2656011), (15, 885337), (929, 14295), (953, 13935), (2787, 4765), (2859, 4645)]